:root {
  --sbz-bg: #ffffff;
  --sbz-panel: #f6f7f9;
  --sbz-ink: #0e1116;
  --sbz-muted: #5b6778;
  --sbz-accent: #2266ee;
  --sbz-ok: #14a44d;
  --sbz-warn: #e59f18;
  --sbz-danger: #d64545;
  --sbz-line: #e3e7ee;
  --sbz-panel-line: #d9dee7;
  --sbz-ink-weak: #243247;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--sbz-bg);
  color: var(--sbz-ink);
  font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Arial;
}

a {
  color: var(--sbz-accent);
}

.sbz-app__layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 16px;
  padding: 16px;
}

.sbz-card {
  background: var(--sbz-panel);
  border: 1px solid var(--sbz-panel-line);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.sbz-card--controls {
  gap: 16px;
}

.sbz-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sbz-heading {
  margin: 0;
  font-size: 20px;
}

.sbz-language {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 140px;
}

.sbz-language__label {
  color: var(--sbz-muted);
  font-size: 12px;
}

.sbz-language__select {
  width: 100%;
}

.sbz-text {
  margin: 0;
}

.sbz-text--muted {
  color: var(--sbz-muted);
}

.sbz-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sbz-section__title {
  margin: 0;
  font-size: 16px;
  color: var(--sbz-ink-weak);
  font-weight: 600;
}

.sbz-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.sbz-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sbz-form__group--hidden {
  display: none;
}

.sbz-label {
  color: var(--sbz-muted);
  font-size: 13px;
}

.sbz-input,
.sbz-select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--sbz-line);
  background: #fff;
  color: var(--sbz-ink);
}

.sbz-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--sbz-accent);
  color: #fff;
  border: 0;
  padding: 0.6rem 0.85rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.06);
  transition: background 0.2s ease, transform 0.2s ease;
}

.sbz-button:hover {
  background: #124fd6;
}

.sbz-button:active {
  transform: scale(0.98);
}

.sbz-button--secondary {
  background: #e9edf6;
  color: var(--sbz-ink);
  border: 1px solid var(--sbz-line);
}

.sbz-preset__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 0;
  padding: 0;
  color: var(--sbz-accent);
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}

.sbz-preset__link::after {
  content: '↻';
  font-size: 12px;
  color: var(--sbz-muted);
}

.sbz-preset__link:hover {
  color: #124fd6;
}

.sbz-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.sbz-background__actions {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.sbz-kpi {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.sbz-kpi__item {
  background: #ffffff;
  border: 1px solid var(--sbz-line);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sbz-kpi__value {
  display: block;
  font-size: 18px;
}

.sbz-pill {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: #eef2fb;
  border: 1px solid var(--sbz-line);
  color: var(--sbz-muted);
  font-size: 12px;
}

.sbz-note {
  font-size: 12px;
  color: var(--sbz-muted);
}

.sbz-preview {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 70vh;
  min-height: 420px;
  background: #fff;
  border: 1px dashed var(--sbz-line);
  border-radius: 14px;
  margin-bottom: 12px;
}

.sbz-preview__screen {
  position: relative;
  outline: 1px solid var(--sbz-line);
  background: #111;
  box-shadow: 0 20px 60px rgba(13, 18, 28, 0.15);
}

.sbz-preview__blind-zone {
  position: absolute;
  background: rgba(214, 69, 69, 0.16);
  border: 1px dashed rgba(214, 69, 69, 0.6);
}

.sbz-preview__safe-zone {
  position: absolute;
  background: rgba(20, 164, 77, 0.08);
  border: 1px solid rgba(20, 164, 77, 0.6);
  outline: 2px solid rgba(20, 164, 77, 0.25);
}

.sbz-preview__inner-zone {
  position: absolute;
  background: rgba(34, 102, 238, 0.06);
  border: 1px solid rgba(34, 102, 238, 0.55);
  outline: 2px solid rgba(34, 102, 238, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.sbz-preview__inner-label {
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 18px rgba(20, 36, 66, 0.14);
  color: rgba(34, 102, 238, 0.95);
  font-weight: 600;
  line-height: 1.2;
}

.sbz-preview__inner-label-px {
  letter-spacing: 0.01em;
}

.sbz-preview__inner-label-percent {
  font-size: 0.85em;
  font-weight: 500;
  color: rgba(34, 102, 238, 0.9);
}

.sbz-preview__inner-label-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, auto));
  gap: 4px 12px;
  font-size: 0.72em;
  font-weight: 500;
  color: rgba(34, 102, 238, 0.85);
}

.sbz-preview__inner-label-metric {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.sbz-preview__inner-label-metric-name {
  font-weight: 600;
}

.sbz-preview__inner-label-metric-value {
  font-weight: 600;
  color: rgba(34, 102, 238, 0.95);
}

.sbz-preview__inner-label-metric-unit {
  font-size: 0.85em;
  opacity: 0.7;
}

.sbz-preview__actions {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  z-index: 10;
}

.sbz-preview__action {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: rgba(14, 17, 22, 0.78);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(13, 18, 28, 0.16);
  transition: background 0.2s ease, transform 0.2s ease;
}

.sbz-preview__action:hover {
  background: rgba(34, 102, 238, 0.88);
}

.sbz-preview__action:active {
  transform: scale(0.96);
}

.sbz-preview__action:focus-visible {
  outline: 2px solid var(--sbz-accent);
  outline-offset: 2px;
}

.sbz-preview__action--rotate span {
  display: inline-block;
  transition: transform 0.2s ease;
}

.sbz-preview__action--rotate.sbz-preview__action--rotate-landscape span {
  transform: rotate(90deg);
}

.sbz-preview__action--toggle-data span {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.sbz-preview__action--toggle-data.sbz-preview__action--toggle-data--hidden {
  background: rgba(14, 17, 22, 0.92);
  color: rgba(255, 255, 255, 0.82);
}

.sbz-preview__action--toggle-data.sbz-preview__action--toggle-data--hidden span::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 120%;
  background: currentColor;
  transform: rotate(45deg);
  border-radius: 999px;
}

.sbz-preview__blocks-layer {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.sbz-block {
  position: absolute;
  background: rgba(34, 102, 238, 0.24);
  border: 2px solid rgba(34, 102, 238, 0.52);
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(13, 18, 28, 0.14);
  cursor: grab;
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sbz-block:active {
  cursor: grabbing;
}

.sbz-block__label {
  font-size: 11px;
  font-weight: 600;
  color: rgba(34, 102, 238, 0.92);
  background: rgba(255, 255, 255, 0.82);
  padding: 4px 8px;
  border-radius: 999px;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(13, 18, 28, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.sbz-block__label-size {
  pointer-events: none;
}

.sbz-block__handle {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
}

.sbz-block__handle::after {
  content: '';
  display: block;
  border-radius: 999px;
  background: rgba(34, 102, 238, 0.6);
}

.sbz-block__handle--left,
.sbz-block__handle--right {
  top: 0;
  width: 14px;
  height: 100%;
  cursor: ew-resize;
}

.sbz-block__handle--left {
  left: -8px;
}

.sbz-block__handle--right {
  right: -8px;
}

.sbz-block__handle--top,
.sbz-block__handle--bottom {
  left: 0;
  width: 100%;
  height: 14px;
  cursor: ns-resize;
}

.sbz-block__handle--top {
  top: -8px;
}

.sbz-block__handle--bottom {
  bottom: -8px;
}

.sbz-block__handle--left::after,
.sbz-block__handle--right::after {
  width: 4px;
  height: 40%;
}

.sbz-block__handle--top::after,
.sbz-block__handle--bottom::after {
  width: 40%;
  height: 4px;
}

.sbz-block__handle:active::after {
  background: rgba(34, 102, 238, 0.9);
}

.sbz-block__remove {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: none;
  background: rgba(34, 102, 238, 0.9);
  color: #ffffff;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: 0 4px 12px rgba(13, 18, 28, 0.14);
  pointer-events: none;
}

.sbz-block:hover .sbz-block__remove,
.sbz-block:focus-within .sbz-block__remove {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.sbz-block__remove:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

.sbz-table {
  overflow: auto;
}

.sbz-table__inner {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  min-width: 1100px;
}

.sbz-table__inner th,
.sbz-table__inner td {
  border-bottom: 1px solid var(--sbz-line);
  padding: 0.6rem 0.5rem;
  text-align: left;
  white-space: nowrap;
}

.sbz-table__inner th {
  color: var(--sbz-ink-weak);
  font-weight: 700;
  background: #f1f4fa;
  position: sticky;
  top: 0;
}

.sbz-table__inner tbody tr:hover {
  background: #f7f9ff;
}

.sbz-table__inner--mono {
  font-family: ui-monospace, SFMono-Regular, Consolas, Menlo, monospace;
}

.sbz-tooltip {
  position: fixed;
  left: 0;
  top: 0;
  transform: translate(-9999px, -9999px);
  max-width: 420px;
  background: #0e1116;
  color: #fff;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
  z-index: 100000;
  pointer-events: none;
  font-size: 13px;
}

.sbz-tooltip[data-show="1"] {
  transform: none;
}

.sbz-tooltip__arrow {
  position: absolute;
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-top-color: #0e1116;
}

.sbz-tooltip__trigger {
  cursor: help;
  border-bottom: 1px dotted #9aa7be;
}

.sbz-tooltip__trigger:empty {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-left: 6px;
  border-radius: 50%;
  background: #eef2fb;
  color: var(--sbz-accent);
  font-weight: 600;
  font-size: 12px;
}

.sbz-tooltip__trigger:empty::before {
  content: '?';
}

/* Scrollbar styling */
*::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #cfd8eb, #bfc9df);
  border: 2px solid transparent;
  background-clip: content-box;
  border-radius: 10px;
}

*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #bbc7e6, #aab8db);
  border: 2px solid transparent;
  background-clip: content-box;
}

* {
  scrollbar-color: #c4cfe6 transparent;
  scrollbar-width: thin;
}

@media (max-width: 1080px) {
  .sbz-app__layout {
    grid-template-columns: 1fr;
  }
}